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3 years ago

Please solve this GIVING BRAINLIEST and pls show proof!

Mathematics

1 answer:

storchak [24]3 years ago

7 0

Answer:

Step-by-step explanation:

to prove if NP is tangent to MN

we could prove if NPM is a right triangle

By pythagorean theorem

a^2+b^2=c^2

where a=MN=33

b=NP=180

c=MP=MQ+QP=152+33=185

33^2+180^2=185^2

but

1089+32400 is not equal to 34225

33489 is different from 34225

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3(0)+2y=1. Help plzzz

vladimir1956 [14]

Answer:

y=.5 or y=1/2

Step-by-step explanation:

3(0)+2y=1

3 x 0 = 0

0 + 2y = 1

2y = 1

Divide by 2

y=.5 or y=1/2

5 0

3 years ago

In each of the following situations, data are obtained by conducting a research study. Classify each Experimental or Correlation

klio [65]

Answer:

1. Experimental

2. Correlational

3. Experimental.

Step-by-step explanation:

1. Experimental.

Researches are interested on finding the effects of music on a test.

2. Correlational

Researchers are interested on finding the correlation of the gender and cognition from different samples

3. Experimental

The Researcher wants to know the effects of bedroom light.

7 0

4 years ago

Thanks guys for the help. This one and one more and I’m done!

Karolina [17]

Answer: $60n^{3}$

Step-by-step explanation:

To find the least common multiply, you must descompose 12 and 15 into their prime factors, as you can see below:

12=2*2*3=2²*3

15=3*5

Choose the common and non common numbers with their greastest exponents:

3*5*2²=60

Now you must choose the common and non common variables with their greastest exponents:

n³

Therefore, you can conclude that the least common multiply is:

$60n^{3}$

8 0

4 years ago

Read 2 more answers

32. A data set is normally distributed

KiRa [710]

Answer:

93.1%

Step-by-step explanation:

7 0

3 years ago

Will mark as brainlist

lara [203]

Step-by-step explanation:

Tn=ar^(n-1)

r=-10/-5=2

a=-5

Tn=-5×(2)^(n-1)

Tn=-5•(2)^(n-1)

an=5•(2)^(n-1)

7 0

2 years ago